Goal Zero Boulder 100 Briefcase with 10A Charge Controller

Sale price$589.99

Designed for maximum portability. Includes a Boulder 100 Briefcase and 10-Amp Charge Controller to safely and efficiently charge 12V batteries. A canvas carrying bag and integrated kickstand offers easy setup anywhere.

Boulder 100 Briefcase Solar Charging Kit comes with a pre-installed 10A Charge Controller, integrated 8mm Connector, Spade to SAE Cable, and SAE to Alligator Clips plus SAE to Ring Terminal options for connecting to 12V batteries. No additional cables or accessories required.

To charge a Goal Zero Yeti Power Station with the Boulder 100 Solar Kit, you simply disconnect the female 8mm Connector Cable on the solar panel from the male 8mm Connector Cable on the Charge Controller and plug it into the 8mm input port on the Yeti.

100 total Watts - two 50-Watt panels (14-21.5V) chained together and connected by a hinge.

Built with strong tempered glass and an aluminum frame with added corner protection.

Included is a protective canvas bag for easy transport and carrying.

The solar panel does not hold a charge - it produces power when it is exposed to sunlight.

Place solar panels towards the sun at an angle.

Connect High Power Power to Yeti Power Station.

Adjust solar panel as the sun moves across the sky.

Battery details:

  • Charge Controller: PWM
  • Rated solar panel amps GZ-10: 10A
  • Normal input solar cell array voltage: 15-22V
  • Max solar cell array voltage (output has no load): 25V
  • Lowest operating voltage at solar or battery side: 8V Minimum
  • Charging Characteristics:
  • Start Voltage at 25°C: 3-10V
  • Charge Voltage at 25°C:
  • LTO battery: 14.0V
  • Gel battery: 14.1V
  • LiFePO4 battery: 14.4V
  • Charge Voltage at 25°C: AGM battery-14.4V
  • WET battery: 14.7V
  • Calcium battery: 14.9V
  • Equalizing Voltage at 25°C: WET or Calcium battery-15.5V
  • Float Voltage at 25°C:
  • Gel, AGM, WET, Calcium batteries-13.6V
  • LTO and LiFePO4 batteries-13.4V
  • Battery temperature compensation coefficient: -24mV/°C


  • Solar Port (blue, 8mm): 14-21.5V, up to 7A (100W max)
  • Input/Output terminal: M5 terminals
  • Fuse: 15A replaceable


  • Rated Power: 100 Watts
  • Open Circuit Voltage (Voc): 21.5V
  • Maximum Power Point Voltage (Vmpp): 17.2V
  • Cell Type: Monocrystalline


  • Weight: 28.25 lbs (12.8kg)
  • Dimensions (folded): 26.75 x 21.75 x 3.75 in (70 x 55.2 x 8.9 cm)
  • Dimensions (unfolded): 26.75 x 43.5 x 1.75 in (70 x 110.4 x 4.4 cm)
  • Cable Length: 6 ft.
    • Spade to 8mm: 3 ft.
    • Spade to SAE: 15 ft.
    • SAE to Ring: 23 in.
    • SAE to Alligator: 29 in.
  • Warranty: 24 Months